{"product_id":"arp-connecting-rod-bolt-kit-mini-1-6l-02-08","title":"ARP Connecting Rod Bolt Kit | MINI | 1.6L ('02-'08)","description":"\u003cp\u003e\n\t\n\u003c\/p\u003e\nUnquestionably the most important fasteners in any engine are the connecting rod bolts, as they hold the key to the entire rotating assembly. A broken bolt will lead to catastrophic engine failure. As you can imagine, the most critical joint is where the connecting rod halves mate. The rod bolts must support the primary tension loads caused by each rotation (or cycle) of the crankshaft. When the crank rotates, the big end of the connecting rod essentially becomes oval-shaped and the rod bolts bend. As the crankshaft continues to rotate, the rod becomes round again. With alternating tension loads and cyclic bending of the bolts, it is very important to install fasteners that are able to exert a clamping force greater than the load imposed upon the joint (tension). \u003cbr\u003e\u003cbr\u003eIn addition to utilizing a rod bolt with sufficient strength to withstand the tremendous cyclical strains placed upon it, it is absolutely imperative that the bolts be properly tightened. The preferred method of monitoring the correct amount of tension is through use of a stretch gauge. This is far more accurate than using a torque wrench. Moreover, through subsequently checking the rod bolts length at tear downs, it is possible to determine if it has been stressed beyond safe limits and must be replaced. \u003cbr\u003e\u003cbr\u003eA premium grade 8740 alloy chrome moly steel is used to manufacture ARP High Performance connecting rod bolts. This material is heat-treated to provide a tensile strength in the 200,000 psi range, which is substantially stronger than the OEM bolts. Cycle testing shows ARP High Performance rod bolts to be nearly five times more reliable than stock bolts.\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecs:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb style=\"font-weight: bold;\"\u003e\u003c\/b\u003eCap Retention Style - Through-bolt\u003c\/li\u003e\n\u003cli\u003eConnecting Rod Bolt Material - ARP2000 Alloy\u003c\/li\u003e\n\u003cli\u003eConnecting Rod Manufacturer - Stock\u003c\/li\u003e\n\u003cli\u003eFastener Yield Strength - 200,000 PSI\u003c\/li\u003e\n\u003cli\u003eNuts Included - Yes\u003c\/li\u003e\n\u003cli\u003eQuantity - Sold as a set of 8\u003c\/li\u003e\n\u003cli\u003eRod Bolt Head Style - E\u003c\/li\u003e\n\u003cli\u003eRod Bolt Nut Style - 12-point\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":41038779089058,"sku":"206-6008","price":105.52,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/9953\/7314\/products\/206-6008-2_5d3ccb8b-8d70-4d5e-8f06-3ab939bf863e.jpg?v=1633731165","url":"https:\/\/broxtuning.ca\/products\/arp-connecting-rod-bolt-kit-mini-1-6l-02-08","provider":"Brox Tuning","version":"1.0","type":"link"}